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Photoacoustic 3-D imaging of polycrystalline microstructure improved with transverse acoustic waves
Non-invasive fast imaging of grain microstructure of polycrystalline ceria with sub-micrometric spatial resolution is performed via time-domain Brillouin scattering. The propagation of a nanoacoustic pulse is monitored down to 8 μm deep in a 30 × 30 μm(2) area. Grains boundaries are reconstructed in...
Autores principales: | Thréard, Théo, de Lima Savi, Elton, Avanesyan, Sergey, Chigarev, Nikolay, Hua, Zilong, Tournat, Vincent, Gusev, Vitalyi E., Hurley, David H., Raetz, Samuel |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8371231/ https://www.ncbi.nlm.nih.gov/pubmed/34430200 http://dx.doi.org/10.1016/j.pacs.2021.100286 |
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